/*
 * Copyright 2012 The Netty Project
 *
 * The Netty Project licenses this file to you under the Apache License,
 * version 2.0 (the "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at:
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations
 * under the License.
 */
package com.swordxu.yim.server.demo;

import com.alibaba.fastjson.JSONObject;
import com.swordxu.yim.server.packet.LoginPacket;
import com.swordxu.yim.server.packet.base.DefaultHeader;
import com.swordxu.yim.server.packet.base.Header;
import com.swordxu.yim.server.utils.ProtocolConstant;
import io.netty.bootstrap.Bootstrap;
import io.netty.channel.Channel;
import io.netty.channel.ChannelFuture;
import io.netty.channel.EventLoopGroup;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.nio.NioSocketChannel;
import io.netty.handler.ssl.SslContext;
import io.netty.handler.ssl.util.InsecureTrustManagerFactory;

/**
 * Simple SSL chat client modified from
 */
public final class SecureChatClient {

    static final String HOST = System.getProperty("host", "127.0.0.1");
    static final int PORT = Integer.parseInt(System.getProperty("port", "8000"));

    public static void main(String[] args) throws Exception {
        // Configure SSL.
        final SslContext sslCtx = SslContext.newClientContext(InsecureTrustManagerFactory.INSTANCE);

        EventLoopGroup group = new NioEventLoopGroup();
        try {
            Bootstrap b = new Bootstrap();
            b.group(group)
             .channel(NioSocketChannel.class)
             .handler(new SecureChatClientInitializer(sslCtx));

            // Start the connection attempt.
            Channel ch = b.connect(HOST, PORT).sync().channel();

            // Read commands from the stdin.
            ChannelFuture lastWriteFuture = null;
//            BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
//            for (;;) {
//                String line = in.readLine();
//                if (line == null) {
//                    break;
//                }
//
//                // Sends the received line to the server.
//                lastWriteFuture = ch.writeAndFlush(line + "\r\n");
//
//                // If user typed the 'bye' command, wait until the server closes
//                // the connection.
//                if ("bye".equals(line.toLowerCase())) {
//                    ch.closeFuture().sync();
//                    break;
//                }
//            }

            LoginPacket loginPacket = new LoginPacket();
            Header header = new DefaultHeader(ProtocolConstant.SID_LOGIN, ProtocolConstant.CID_LOGIN_RES_MSGSERVER);
            LoginPacket.PacketRequest rs = new LoginPacket.PacketRequest();
            rs.entity.name = "sword";
            rs.entity.pwd = "abc123";
            rs.setHeader(header);
            loginPacket.setmRequest(rs);
            JSONObject jo = new JSONObject();
            jo.put("header", header);
            JSONObject body = new JSONObject();
            body.put("name", rs.entity.name);
            body.put("pwd", rs.entity.pwd);
            jo.put("body", body);
            System.out.println(jo.toJSONString());
            lastWriteFuture = ch.writeAndFlush(jo.toJSONString()).sync();

            // Wait until all messages are flushed before closing the channel.
//            if (lastWriteFuture != null) {
//                lastWriteFuture.sync();
//            }
        } finally {
            // The connection is closed automatically on shutdown.
//            group.shutdownGracefully();
        }
    }
}
